A core analysis system having a trailer and an analysis assembly secured to the trailer. The analysis assembly includes an X-ray Fluorescence (XRF) detection subassembly defining a sample analysis area. The analysis assembly further includes a conveyor subassembly configured to selectively deliver one or more core samples to the sample analysis area of the XRF detection subassembly.

A core analysis system having a trailer and an analysis assembly secured to the trailer. The analysis assembly includes an X-ray Fluorescence (XRF) detection subassembly defining a sample analysis area. The analysis assembly further includes a conveyor subassembly configured to selectively deliver one or more core samples to the sample analysis area of the XRF detection subassembly.

Tailgates, tailgates with integrated workbench structures, vehicle assemblies with the same, and methods of manufacturing, integrating, and using the same are disclosed. The tailgates and other pivoting-structures described herein can include one or more integrated workbench structures that are adjustable into different configurations, e.g., at least a first configuration and a second configuration. This allows the workbench structures to support different functions, e.g., holding, supporting, cutting, drilling, sanding, assembling, and/or disassembling objects, among other things. The integrated workbench structures can include support arms, bracing elements, vises, rulers, fasteners, or other adjustable structures that can be operated, modified, or used in different circumstances. The tailgates and other pivoting-structures described herein can also include elements that provide support in an open position, e.g., in some instances, without the use of cables, arms, or struts.

Tailgates, tailgates with integrated workbench structures, vehicle assemblies with the same, and methods of manufacturing, integrating, and using the same are disclosed. The tailgates and other pivoting-structures described herein can include one or more integrated workbench structures that are adjustable into different configurations, e.g., at least a first configuration and a second configuration. This allows the workbench structures to support different functions, e.g., holding, supporting, cutting, drilling, sanding, assembling, and/or disassembling objects, among other things. The integrated workbench structures can include support arms, bracing elements, vises, rulers, fasteners, or other adjustable structures that can be operated, modified, or used in different circumstances. The tailgates and other pivoting-structures described herein can also include elements that provide support in an open position, e.g., in some instances, without the use of cables, arms, or struts.

A system for providing maintenance and repair units for maintenance work on an aircraft includes a maintenance and repair unit having a frame structure which carries equipment and which is transportable, and a transport vehicle having a lifting device which can raise, set down, and transport the maintenance and repair unit.

A system for providing maintenance and repair units for maintenance work on an aircraft includes a maintenance and repair unit having a frame structure which carries equipment and which is transportable, and a transport vehicle having a lifting device which can raise, set down, and transport the maintenance and repair unit.

A vehicle tailgate includes an internal panel, an upper panel, a lower panel, a pair of side panels, and a tie-down bracket. The internal panel extends from the upper panel to the lower panel and between the pair of side panels. The pair of side panels are rotatably secured to a cargo bed. The tie-down bracket is secured to an exterior of one of the side panels. The tie-down bracket defines a C-channel that extends along the exterior of one of the side panels from the upper panel toward the lower panel.

A vehicle tailgate includes an internal panel, an upper panel, a lower panel, a pair of side panels, and a tie-down bracket. The internal panel extends from the upper panel to the lower panel and between the pair of side panels. The pair of side panels are rotatably secured to a cargo bed. The tie-down bracket is secured to an exterior of one of the side panels. The tie-down bracket defines a C-channel that extends along the exterior of one of the side panels from the upper panel toward the lower panel.

Right and left safety module embodiments are designed to be installed in openings located midway along right and left sides of flatbed trucks. The modules include a standing platform and an intermediate platform. While the truck is being driven alongside a roadway work zone, a worker standing on the module's standing platform either 1) moves traffic delineators one at a time from the intermediate platform, and then places the delineators at spaced locations alongside the roadway work zone, or 2) removes traffic delineators one at a time from spaced locations alongside the roadway work zone, and then places the delineators onto the intermediate platform. Vertically movable safety rails and pivotal safety gates of the modules prevent falls from the modules of workers standing on the standing platform.

Right and left safety module embodiments are designed to be installed in openings located midway along right and left sides of flatbed trucks. The modules include a standing platform and an intermediate platform. While the truck is being driven alongside a roadway work zone, a worker standing on the module's standing platform either 1) moves traffic delineators one at a time from the intermediate platform, and then places the delineators at spaced locations alongside the roadway work zone, or 2) removes traffic delineators one at a time from spaced locations alongside the roadway work zone, and then places the delineators onto the intermediate platform. Vertically movable safety rails and pivotal safety gates of the modules prevent falls from the modules of workers standing on the standing platform.